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What is the Least Common Multiple of 94120 and 94130?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least common multiple (LCM) of 94120 and 94130 is 885951560.

LCM(94120,94130) = 885951560

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Least Common Multiple of 94120 and 94130 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94120 and 94130, than apply into the LCM equation.

GCF(94120,94130) = 10
LCM(94120,94130) = ( 94120 × 94130) / 10
LCM(94120,94130) = 8859515600 / 10
LCM(94120,94130) = 885951560

Least Common Multiple (LCM) of 94120 and 94130 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94120 and 94130. First we will calculate the prime factors of 94120 and 94130.

Prime Factorization of 94120

Prime factors of 94120 are 2, 5, 13, 181. Prime factorization of 94120 in exponential form is:

94120 = 23 × 51 × 131 × 1811

Prime Factorization of 94130

Prime factors of 94130 are 2, 5, 9413. Prime factorization of 94130 in exponential form is:

94130 = 21 × 51 × 94131

Now multiplying the highest exponent prime factors to calculate the LCM of 94120 and 94130.

LCM(94120,94130) = 23 × 51 × 131 × 1811 × 94131
LCM(94120,94130) = 885951560